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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 59°F |
Humidity | 71% |
Wind | 8.5 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Asan, Chungcheongnam-do | 128 |
2 | Yesan, Chungcheongnam-do | 117 |
3 | Gongju, Chungcheongnam-do | 116 |
4 | Yongin, Gyeonggi-do | 112 |
5 | Geumsan, Chungcheongnam-do | 110 |
6 | Anyang, Gyeonggi-do | 102 |
7 | Jeju, Jeju-do | 101 |
8 | Boryeong, Chungcheongnam-do | 98 |
9 | Cheonan, Chungcheongnam-do | 97 |
10 | Gwacheon, Gyeonggi-do | 95 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ulleung-eup | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
48
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 48 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8µg/m³ | |
PM10 | 25µg/m³ | |
O3 | 117µg/m³ | |
NO2 | 11.3µg/m³ | |
SO2 | 6µg/m³ | |
CO | 389.3µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Ulleung is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Moderate 56 AQI US | 57.2° 55.4° | 11.2 mp/h | |
Wednesday, May 22 | Moderate 59 AQI US | 60.8° 57.2° | 17.9 mp/h | |
Thursday, May 23 | Moderate 72 AQI US | 62.6° 60.8° | 20.1 mp/h | |
Today | Good 48 AQI US | 59° 59° | 17.9 mp/h | |
Saturday, May 25 | Moderate 61 AQI US | 59° 57.2° | 15.7 mp/h | |
Sunday, May 26 | Moderate 70 AQI US | 100% | 64.4° 59° | 31.3 mp/h |
Monday, May 27 | Moderate 62 AQI US | 100% | 64.4° 60.8° | 31.3 mp/h |
Tuesday, May 28 | Moderate 58 AQI US | 20% | 60.8° 59° | 15.7 mp/h |
Wednesday, May 29 | Moderate 74 AQI US | 62.6° 59° | 15.7 mp/h | |
Thursday, May 30 | Moderate 64 AQI US | 64.4° 62.6° | 15.7 mp/h |
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2Contributors
2 Government Contributors
1 station